Faculty of Science and Technology
1986-1987 Tohoku University, Research on material characterization using ultrasonic wave
1988-2012 NTT Photonics Laboratories, Research on integrated-optic waveguide devices for optical commnication
2013- Now Dept. Information and Communication, Sophia Univ., Research on ultrafast optical communication
Bachelor of Engineering(Tohoku University), Master of Engineering(Tohoku University), Ph.D(Tohoku University)
modulation and demodulation, optical integrated circuits, Optical signal processing, Optical fiber communication
Materials and Life Science
Engineering and Applied Sciences
Information and Communication Sciences